first-class paper

[first-class paper]
[first-class paper]

中文释义

[经] 头等证券

单词分析

单词结构:

first-class paper

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:first-class paper
  • 核心含义:[经] 头等证券